Finding the Third Proportional to 79,546,596 and 125,761,338
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Solution
The third proportional to 79,546,596 and 125,761,338 is: 198,825,781.75
Step by Step Solution
- Step 1: Write the proportion equation
79,546,596 : 125,761,338 = 125,761,338 : x - Step 2: Convert to fraction form
79,546,596/125,761,338 = 125,761,338/x - Step 3: Cross multiply
79,546,596x = 125,761,338 × 125,761,338 - Step 4: Simplify right side
79,546,596x = 15,815,914,135,550,244 - Step 5: Solve for x
x = 15,815,914,135,550,244/79,546,596 - Step 6: Final answer
x = 198,825,781.75
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.